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2010-11-28
Strangeness in the nucleon from a mixed action calculation
Michael Engelhardt
文献摘要
The contributions of strange quarks to the nucleon mass and the nucleon spin are investigated in a mixed action scheme employing domain wall valence quarks and quark loops on MILC asqtad dynamical fermion ensembles. Results are presented for pion masses 495 MeV and 356 MeV.
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